Introduce a new method of raising seedlings - application of nursery nutrition blocks

Peat nursery nutrition block is the latest scientific research achievement in China. It is a special nursery nutrient block that uses high-quality grass mud as the main raw material, and adds appropriate nutrient elements, water retention agents, curing agents, etc., and is scientifically formulated and shaped by high pressure. The nutrition block is suitable for cultivation of various crops such as vegetables and flowers. It is composed of a matrix, nutrition, and a container. It has the advantages of asepsis, complete nutrition, breathability, easy use, transplanting with the body, no scab, good quality of seedlings, and survival rate. There are fewer pests and diseases at high seedlings, as well as time and labor saving. The application of nursery nutritious blocks completely changed the cumbersome operating procedures of traditional nursery, such as preparing nursery bed soil, adding fertilizer, and disinfection and disease prevention, which greatly improved work efficiency. It is an ideal product for seed, seedling production enterprises and large planters.
First, the nutritional block nursery advantages
1, simple and convenient. There is no need for routine breeding methods such as nutrient soil, soil screening, fertilizer addition, and mounting. It can be directly sowed or transplanted, and can be planted with cuttings. The survival rate is high, and only the water is needed during the whole breeding period. And temperature can be.
2, good seedlings. The seedlings cultivated with nutritious blocks are robust, fast-growing, and strong in stress resistance, and seedlings transplanted without slow seedlings can be listed in advance and the yield is high.
Second, the use of methods and precautions
1, use method. Seeds are germinated and dewy before planting. After the bottom of the seedbed is flat and compacted, a layer of polyethylene film is laid, and the nutrition pieces are placed on the seedbed at a distance of 1 cm. Spray the water from the top to the bottom of the nutrition block with a watering can. After the film has accumulated water, stop the spray. After the water is drained and dry, spray it again five times, each time about 30 minutes, until the nutrient block is completely expanded (the toothpick saturates the substrate. No hard-core). Put about 5-8 hours after the start of sowing, seeds flat place inside the hole, cover 1 to 2 cm fine soil with carbendazim to kill bacteria. Management after sowing only need to maintain sufficient nutrients moisture, planting water before hardening seedlings, transplanting with the base when planting, after planting management and general nutrition nursery seedling management after the planting is basically the same.
2, attention. Water can not be soaked when watering, to prevent bulk, but you can maintain the amount of water on the film. The water-absorbing nutrient blocks are relatively soft and do not move or press for a while. Do not use heavy alum to cover the planting area. Keep the substrate moist enough before the first true leaf is unfolded and keep it dry during the entire seedling period.

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